| 摘要 |
<p>The invention relates to machines in which a mixture of materials to be transported is driven pneumatically through a hose or conduit, together with air pockets. The invention is of the type that use a diesel engine and screw compressor. The inventive system takes the form of multiple electrical fans (9) coupled to the radiator (8) and electrically actuated by means of the output voltage from the alternator of the diesel engine (3). The invention is characterised in that the assembly formed by the electric fans (9) and the radiator (8) is mounted on a base (10) that can pivot on the chassis of the machine, such that it can be lowered out of the machine when the complementary cover (12) is opened, thereby improving cooling conditions and facilitating the maintenance tasks to be performed in order to remove particle deposits from the fins of the radiator and the fans.</p> |
